| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.53 | 3.723% | $233.9265 | $233.93 | $233.95 | $233.90 |
| Purchase #2 | $34.49 | 4.466% | $36.0303 | $36.03 | $36.05 | $36.00 |
| Purchase #3 | $184.54 | 7.170% | $197.7715 | $197.77 | $197.75 | $197.80 |
| Purchase #4 | $20.96 | 8.690% | $22.7814 | $22.78 | $22.80 | $22.80 |
| Purchase #5 | $106.67 | 8.482% | $115.7177 | $115.72 | $115.70 | $115.70 |
| Purchase #6 | $11.38 | 3.543% | $11.7832 | $11.78 | $11.80 | $11.80 |
| Purchase #7 | $123.35 | 5.137% | $129.6865 | $129.69 | $129.70 | $129.70 |
| 7 purchase totals = | $706.92 | $747.6971 | $747.70 | $747.75 | $747.70 | |